Life … Fungi Including Lichens Sac Fungi Arthoniomycetes Arthoniales Christmas Lichens, Comma Lichens, and Allies Coniarthonia genus Coniarthonia Coniarthonia Field notes Children Hot Dots native Rosy Comma native Coniarthonia gregarina Most observed native Coniarthonia All Native to the US, by observations. Hot Dots Coniarthonia kermesina 14 observations Rosy Comma Coniarthonia pyrrhula 10 observations Close